Black Phosphate Steel Grease Cup – Cost-Effective Screw-On Lubrication Fitting for Heavy Duty Machinery
High-value black phosphate steel grease cups with anti-rust coating, perfect for budget-friendly lubrication in agricultural, construction, and industrial equipment. Features tool-free installation and vibration resistance.
Description
Black Phosphate Steel Grease Cup – Cost-Effective Screw-On Lubrication Fitting for Heavy Duty Machinery
High Cost-Effective & Rust-Resistant for Agricultural & Construction Machinery
📝 Product Description
Our black phosphate steel grease cups are engineered for heavy-duty lubrication applications where cost-efficiency and rust resistance are key. Constructed from high-quality carbon steel with a black phosphate coating, they deliver reliable protection against corrosion and wear in harsh outdoor environments. The screw-on design allows for tool-free installation, ensuring a secure, leak-proof seal that withstands high vibration—ideal for tractors, excavators, and industrial machinery.
✨ Key Features
- Carbon steel construction with black phosphate coating for enhanced rust resistance
- Screw-on design enables tool-free installation and secure locking
- Rolled knurled top for a firm grip during installation and maintenance
- High vibration resistance, perfect for agricultural and construction equipment
- Cost-effective alternative to brass grease cups without compromising performance
- Available in multiple thread sizes and capacities to match diverse equipment needs
📐 Technical Specifications
| Capacity | Thread Size | Diameter | Material |
|---|---|---|---|
| 1.5ml | M8*1 / M10*1/1/8″ | 16mm | Carbon Steel (Black Phosphate) |
| 3ml | M10*1/ 1/8″ | 22mm | Carbon Steel (Black Phosphate) |
| 6ml | M10*1/1/8″ | 26mm | Carbon Steel (Black Phosphate) |
| 12ml | M14*1.5/1/4″ | 32mm | Carbon Steel (Black Phosphate) |
| 18ml | M14*1.5/1/4″ | 35mm | Carbon Steel (Black Phosphate) |
| 25ml | M14*1.5 / M16*1.5/1/4″/3/8″ | 40mm | Carbon Steel (Black Phosphate) |
| 50ml | M14*1.5 / M16*1.5/1/4″/3/8″ | 50mm | Carbon Steel (Black Phosphate) |
| 100ml | M16*1.5/3/8″ | 50mm | Carbon Steel (Black Phosphate) |
🔧 Application Scenarios
Agricultural Equipment
Tractors, harvesters, and hay balers operating in dusty, wet farm environments
Construction Machinery
Excavators, loaders, and cranes working under high-vibration conditions
Industrial Systems
Conveyors, pumps, and generators requiring long-term, low-cost lubrication
Mining & Quarrying
Crushers, screens, and drilling rigs in abrasive, corrosive conditions
✅ Why Choose Our Black Phosphate Grease Cups?
Zhuji Bofit Machinery offers a cost-effective lubrication solution without sacrificing performance. Our black phosphate steel grease cups are ISO 9001 certified, backed by a 12-month warranty, and designed to withstand the toughest operating environments. With competitive pricing, fast global shipping, and custom thread sizes, we ensure your equipment stays lubricated and operational, reducing downtime and maintenance costs.
⭐ Customer Reviews
Thomas M. (Canada, Farm Equipment Supplier)
“These black phosphate grease cups are perfect for our tractor clients—great rust resistance and half the price of brass alternatives!”
Robert K. (Australia, Construction Firm)
“We’ve used these on our excavators for 6 months—no corrosion, no leaks, and the price is unbeatable for bulk orders.”
Order Cost-Effective Black Phosphate Grease Cups Today! 🔧
Tool-free installation, anti-rust coating, bulk orders enjoy exclusive discounts! Custom thread sizes available.
Website: www.bestgreasetools.com | Email: sales@zjbofit.com
